mem_usage_unlock_all  313 ext/opcache/ZendAccelerator.c 	static const FLOCK_STRUCTURE(mem_usage_unlock_all, F_UNLCK, SEEK_SET, 0, 0);
mem_usage_unlock_all  315 ext/opcache/ZendAccelerator.c 	if (fcntl(lock_file, F_SETLK, &mem_usage_unlock_all) == -1) {